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HRL to ACH: distance & flight time
Harlingen (Valley International Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,637 mi
9,072 km · 4,898 nm
11h 31m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HRL→ACH fares Phone-only fares on this route — call free
Flight time details
5,637 miles nonstop takes roughly 11h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- HRL — Valley International Airport · Harlingen, United States
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HRL
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is HRL from ACH?
The flight distance from Harlingen (HRL) to Altenrhein (ACH) is 5,637 miles (9,072 km, 4,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to ACH?
A nonstop flight takes about 11h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Harlingen and Altenrhein?
Altenrhein is 7 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–ACH that never appear on search engines, with no booking fees.